With the continuous improvement of the economy of Residential Energy Storage System, especially the economy of battery energy storage technology, it will promote the promotion and application of distributed Residential Energy Storage System. The current technical reserves cannot support a large number of distributed Residential Energy Storage System to access the application of the grid. The distributed Residential Energy Storage System has great research needs in the application of the grid.

1. Distributed energy storage to improve distributed landscape renewable energy sources of grid -to -access technology research. From the needs of the power quality of distribution grids caused by distributed landscape power generation, the needs of the energy quality of power distribution grids and peak adjustment as the starting point, the research on the configuration of distributed energy storage capacity, economic analysis, and control technology is carried out. Through the combination of the two level.

2. Distributed Residential Energy Storage System's unified scheduling management technology research on the grid. When the number of distributed Residential Energy Storage Systems in the grid reaches a certain scale, the distributed Residential Energy Storage System can be managed in an orderly manner, so that it can not only meet the local functions, but also meet the power grid through uniform coordination. Grade applications, maximize the role of distributed Residential Energy Storage System.

3. Optimized configuration and economic analysis technical research of Residential Energy Storage System distributed application. The current distributed energy storage optimization configuration is mostly optimized for the power and capacity for specific access points. In the future, when the power grid perspective is unified, the distributed Residential Energy Storage System should be carried out from the perspective of the power grid. Some economic and social benefits.